SDC-50A diode controller

Brief description
User manual

Applications

Nd:YAG pumping (e.g. microchip Nd:YAG and others)

Features

Input – 12-15VDC
Output current – up to 50A
Compliance voltage – 4-6V (in dependence on input voltage)
Pulse width – up to 500us
Repetition rate – up to 50Hz
Risetime/falltime – <25us/15us respectively
There is a powerful Peltier controller onboard

sdc-50a-manual-en.pdf

Download user manual (2.7MB)

SDC-50A is a pulsed diode driver especially designed for diode pumping of microchip Nd:YAG and similar lasers.

Output is principally pulsed. There is a powerful Peltier controller onboard.

Module can be controlled either digitally via RS-485 interface or manually (with jumpers and trimpots).

Input:

Voltage

12-15 VDC

Laser diode output:

Maximal output current

Up to 50A

Maximal output voltage

4-6 V with 12-15V input respectively

Regime of operations

Pulsed only

Pulse width

Up to 500 us (other on request)

Repetition rate

Up to 50 Hz (other on request)

Risetime / falltime

<25/15 us correspondingly

Accuracy

< 1%

Stability

< 1%

TEC output:

Max. current / voltage

>5 A / 10 V

Temperature range

+10 … +40 °C

Accuracy / stability

0.1 °C

Feedback loop

NTC 10 kOhm

Environment:

Operating temperature

+10 … +40 °C

Storage temperature

-20 … +60 °C

Humidity

90%, non-condensing

Other:

Size (LxWxH)

95x75x30 mm

Weight

0.1 kg